I often review whether to branch off onto other blogs for more targeted subjects. I thought categories with RSS feeds might be the solution but they aren’t. Too many categories and it’s too much to ask people to select and subscribe to them. I use categories for my convenience.
I’m considering posting programming related posts on another blog. I don’t mind mixing personal stuff with technology/software related stuff but specific posts and links about C++, C# or WSDL, SQL etc. I think I would be better filtered out from my main blog. If I ever WERE to have a significant following that seems to be the logical split in my targeted audience.